import java.util.Scanner;

public class Scan {

    public static void main(String[] args) {
        
        System.out.println("input everythings.");
        Scanner scan = new Scanner(System.in); 

        if(scan.hasNext()){
            String input = scan.next();
            System.out.println("U input the String :" +input);
        }

        // while (true) {
            
        //     String input = scan.next();
        //     if(input.equals("q")) break;
        //     System.out.println("You input the String : " + input);            
        // }
        
        scan.close();
    }
}